le fix

code/LanBortalBeans/ejbModule/fi/insomnia/bortal/beans/CardTemplateBean.java

@@ -91,7 +91,7 @@ public class CardTemplateBean implements CardTemplateBeanLocal {
 
 	@Override
 	public void checkAllUsersCardRights() {
-		for (EventUser u : userbean.getUsers()) {
+		for (EventUser u : eventUserFacade.findAll()) {
 			checkPrintedCard(u);
 		}
 	}

code/LanBortalBeans/ejbModule/fi/insomnia/bortal/facade/EventUserFacade.java

 package fi.insomnia.bortal.facade;
 
+import java.util.List;
+
 import javax.ejb.EJB;
 import javax.ejb.LocalBean;
 import javax.ejb.Stateless;
@@ -52,4 +54,13 @@ public class EventUserFacade extends IntegerPkGenericFacade<EventUser> {
 
 	}
 
+	public List<EventUser> findAll() {
+		CriteriaBuilder cb = getEm().getCriteriaBuilder();
+		CriteriaQuery<EventUser> cq = cb.createQuery(EventUser.class);
+		Root<EventUser> root = cq.from(EventUser.class);
+		cq.where(cb.equal(root.get(EventUser_.event),
+				eventBean.getCurrentEvent()));
+		return getEm().createQuery(cq).getResultList();
+	}
+
 }